Starting from "lightweight", Yangzhou's "100 billion level" automobile industry jumped to a new track

More than 300 domestic and foreign experts, more than 100 technical reports, more than 10 industry docking and new technology release activities ... At the 15th International Automobile Lightweight Conference and Exhibition held on the 11th, guests and representatives of the meeting passed the exchange Promote consensus to jointly promote the development of lightweight technology, and "pulse" for the development of Yangzhou's automotive industry. Lantu Automobile, Geely Automobile, Jiyang Automobile, BAIC New Energy, Great Wall Motors, Jiangling New Energy and other companies gathered in the ancient city to present the latest "transcripts" of automobile development.

Mao Xinping, an academician of the Chinese Academy of Engineering and a lifelong professor at the University of Science and Technology of Beijing, said that electrification, lightweight, intelligent, high -end, and popularization are the keywords for the reconstruction of scientific and technological changes and industrial structure in my country's automotive industry. Today, Yangzhou is becoming becoming To create a professional, authoritative and forward -looking car lightweight communication and docking platform, the conference will also drive the extension of the entire industrial chain of Yangzhou and promote the deep integration of upstream and downstream production of vehicles and components.

"Secret Weapon"

Science and technology environmental protection bright highlights

At this International Automobile Lightweight Conference and Exhibition, technology and environmental protection have become dazzling highlights. How to reduce carbon emissions and contribute to the "double carbon operation", and it has also become the direction of the impact of the future corporate impact and the "secret weapon" of competition. During the meeting, Lantu Automobile, Hua'an Steel Baoli and VAMA jointly released thermoplasty laser welding integrated rear car skeleton technology, integrating the characteristics of high cost performance, safety and environmental protection, and easy implementation.

"According to the data of the World Iron and Steel Association, the carbon dioxide emissions produced per ton of coarse steel is 1.81 tons. Low -low carbon emissions make the laser -welded rear body skeleton technology more environmentally friendly and can better help energy saving. Eat emission reduction. "On -site technicians introduced that the hot -shaped laser -welded integrated rear car skeleton converts more than ten parts into two parts. Adopting advanced fabric technology, the material utilization rate is increased by 24%, the total weight of the parts decreases by 3.5 3.5 KG, only 84%of the original, greatly reduced exhaust emissions during the production process and contributed to the "Blue Sky Defense War".

"This is our" vitrified 'full recycling PET car ceiling, replacing the traditional polypropylene fiber and glass fiber composite materials, energy saving, environmental protection, emission reduction, and recycling. "Atlanta Automobile Technology (Jiangsu) Co., Ltd. According to Liu Fen, the deputy president of sales, the company always takes environmental protection as its own responsibility, and uses unique modification technology to recover the source of PET as the raw material to successfully develop Aerobond composite materials that can be permanently circulated and unsteady. Components from raw material procurement, production to recycling and disposal of carbon dioxide emissions of the entire life cycle help the new energy industry to realize the concept of environmental protection.

"Fist Products"

Yang Enterprise shows innovation strength

The lightweight conference is both a grand event for technical exchanges and the stage of pioneering the market. In response to the development needs of Yangzhou's automotive component industry, the "Yangzhou Exhibition Area" was set up. 40 participating companies from Yangzhou showed "fist products" and shared technical exchange feasts with colleagues at home and abroad.

In the Gaoyou Automobile Science and Technology Park Exhibition Area, China Automotive Research (Tianjin) Automobile Engineering Research Institute Co., Ltd. exhibited passenger car integrated products -rear gauge beams at this exhibition. The company's senior engineer Wu Hao introduced that more than a dozen components are needed in the production of front and rear longitudinal beams. Now through the new technologies of the production process of the longitudinal beam after integrated, the number of parts and parts of the product connection is reduced. Greatly improve. In addition, the long temperature of the longitudinal beam after the production of the steel component is 800 ° C-900 ° C. Now it only needs to be formed only 700 ° C. It is very beneficial to environmental protection and resources, and at the same time reduces production costs. The weight loss effect can be mentioned at least 20%of the level compared to the traditional one, achieving weight loss, cost reduction, and carbon reduction.

The change of new technologies has made the resources of Yangzhou automobile parts more distinctive. At the scene, Jiahe Machinery, located in Guangling Development Zone, brought a hydrogen fuel heat dissipation module mainly used in new energy vehicles. The product replaced the original sealing water tank with a tube water tank. One -third, and the heat dissipation efficiency is higher. At present, the product has accounted for 70%of the market share in the field of hydrogen fuel cells. "We can win such a large market share, mainly due to the lightweight of the product, and have better cooling efficiency." Zhu Tianfang, deputy general manager of marketing of Yangzhou Jiahe New Energy Technology Co., Ltd., said.

"100 billion cake"

Promote the development of Yangzhou automobile industry

"Yangzhou has deep humanistic heritage, good ecological environment, solid industrial foundation, and superior business environment. '100 billion cakes' has a strong attractiveness. The last new track. "Sun Chunlei, secretary of the party group and vice chairman of the Jiangsu Provincial Science and Technology Association, said that this year's conference will be held again in Yang, which will further promote the integration of global innovation resources in Yangzhou and accelerate the new model of innovation and development of automotive lightweight characteristics. Provide strong support for the high -quality development of the automotive industry in the province.

It is reported that, around topics such as new materials and advanced molding technology, the conference focuses on 7 branch venues including automotive steel, non -metal materials, and integrated cast aluminum alloy, attracting more than 100 domestic and foreign companies at home and abroad For centralized display, the forum of the Dean Lightweight of the Automobile is also held for the first time to provide cooperation opportunities for many companies. "Many OEMs came to see our products at this exhibition, added contact information to each other, and added a lot of cooperation opportunities." Yang Shaoquan, the person in charge of the business department of Yangzhou Baolaiden Technology Industrial Co., Ltd., said frankly, "In the past, investment promotion needs to go out. Now Through the conference, the counterparts were invited to the house, creating more possibilities for the company. "Earlier this year, many leading companies in the industry have set up the establishment of Guoqian Light (Jiangsu) Automotive Technology Co., Ltd. The transformation and gap in the transformation and R & D service of automobiles. On the same day, the unveiling ceremony of Guoqian Light (Jiangsu) Automobile Technology Co., Ltd. was held.

Over the years, Yangzhou has always promoted and developed the automotive industry as the leading industry. It has a group of well -known domestic and foreign vehicle manufacturing companies such as SAIC Volkswagen, Weichai Asian Star, JAC Light Automobile, Kowloon Automobile, and Jinwei Environmental Protection. More than 200 parts and component companies such as Pu shares, Weichai Yangchai, Dongsheng Automobile, Asia New Science Pistons, and Aleway sensing have formed an industrial ecological chain from the entire vehicle to the parts of the components and from production to research and development. The total scale exceeds 100 billion yuan.

"Yangzhou has formed the completion chain from the entire vehicle to the parts of the parts, from production to research and development, which has a strong attractiveness and adsorption for domestic capital crocodiles." Ning said.

Correspondent Yangke Science

Yangzhou published reporter Ding Zuochun Qiu Ling Yunbang Qin

Photography Zhang Zhuojun Donghui

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